Method and device for binding together one or more stalks
CA 2285443 C · Owner: Pokon & Chrysal B.V. · Inventors: Huijsmans, Joseph Anton Johannes; Herman, Paul Thomas Dirk; Groenewoud, Ewald
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method and a device for binding together one or more stalks, such as flower stems and branches with the aid of a binding material (30) with a further object being bound in , during the binding operation the stalks being placed next to, a part of the binding material (30) which is essentially stationary during the binding operation, while a further part of the binding material (30) is wrapped around the stalks. The binding device according to the present invention is characterized in that the said further object is placed against the stationary part on the same side as the stalks preferably , before the stalks are placed against the stationary part.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed March 23, 1998 and granted June 17, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 23, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 23, 2020.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.